Dr. Jun Saito Profile

Dr. Jun Saito

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 24 March 2006 Paper

Paper

EUV wavefront metrology at EUVA

Chidane Ouchi, Seima Kato, Masanobu Hasegawa, Takayuki Hasegawa, Hideo Yokota, Katsumi Sugisaki, Masashi Okada, Katsuhiko Murakami, Jun Saito, Masahito Niibe, Mitsuo Takeda

Proceedings Volume 6152, 61522O (2006) https://doi.org/10.1117/12.656039

KEYWORDS: Wavefronts, Optical testing, Extreme ultraviolet, Diffraction, EUV optics, Projection systems, Extreme ultraviolet lithography, Diffraction gratings, CCD cameras, Mirrors

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Proceedings Article | 17 September 2005 Paper

Paper

Comparisons between EUV at-wavelength metrological methods

Katsumi Sugisaki, Masashi Okada, Yucong Zhu, Katsura Otaki, Zhiqiang Liu, Jun Kawakami, Mikihiko Ishii, Jun Saito, Katsuhiko Murakami, Masanobu Hasegawa, Chidane Ouchi, Seima Kato, Takayuki Hasegawa, Akiyoshi Suzuki, Hideo Yokota, Masahito Niibe, Mitsuo Takeda

Proceedings Volume 5921, 59210D (2005) https://doi.org/10.1117/12.616676

KEYWORDS: Wavefronts, Optical testing, Extreme ultraviolet, Metrology, Diffusion tensor imaging, Charge-coupled devices, EUV optics, Interferometers, Shearing interferometers, Diffraction

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Proceedings Article | 10 May 2005 Paper

Paper

Experimental comparison of absolute PDI and lateral shearing interferometer

Yucong Zhu, Katsumi Sugisaki, Masashi Okada, Katsura Otaki, Zhiqian Liu, Mikihiko Ishii, Jun Kawakami, Jun Saito, Katsuhiko Murakami, Chidane Ouchi, Masanobu Hasegawa, Seima Kato, Takayuki Hasegawa, Akiyoshi Suzuki, Masahito Niibe

Proceedings Volume 5752, (2005) https://doi.org/10.1117/12.600274

KEYWORDS: Wavefronts, Shearing interferometers, Diffraction gratings, Extreme ultraviolet lithography, Extreme ultraviolet, Charge-coupled devices, Diffraction, Interferometers, Photomasks, Monochromatic aberrations

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Proceedings Article | 10 May 2005 Paper

Paper

Double-grating lateral shearing interferometer for EUV optics at-wavelength measurement

Zhiqiang Liu, Masashi Okada, Katsumi Sugisaki, Mikihiko Ishii, Yucong Zhu, Katsura Ohtaki, Jun Saito, Akiyoshi Suzuki, Masanobu Hasegawa, Chidane Ouchi, Seima Kato, Masahito Niibe, Katsuhiko Murakami

Proceedings Volume 5752, (2005) https://doi.org/10.1117/12.599456

KEYWORDS: Diffraction, Diffraction gratings, Calibration, Shearing interferometers, Wavefronts, Light sources, Interferometers, Monochromatic aberrations, Extreme ultraviolet lithography, EUV optics

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Proceedings Article | 6 May 2005 Paper

Paper

Comparison of EUV interferometry methods in EUVA project

Seima Kato, Chidane Ouchi, Masanobu Hasegawa, Akiyoshi Suzuki, Takayuki Hasegawa, Katsumi Sugisaki, Masashi Okada, Yucong Zhu, Katsuhiko Murakami, Jun Saito, Masahito Niibe, Mitsuo Takeda

Proceedings Volume 5751, (2005) https://doi.org/10.1117/12.600468

KEYWORDS: Wavefronts, Optical testing, Diffraction, Charge-coupled devices, Extreme ultraviolet, Monochromatic aberrations, Interferometers, Phase shifts, Calibration, Diffraction gratings

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Proceedings Article | 18 October 2004 Paper

Paper

Recent progress of EUV wavefront metrology in EUVA

Masanobu Hasegawa, Chidane Ouchi, Takayuki Hasegawa, Seima Kato, Akinori Ohkubo, Akiyoshi Suzuki, Katsumi Sugisaki, Masashi Okada, Katsura Otaki, Katsuhiko Murakami, Jun Saito, Masahito Niibe, Mitsuo Takeda

Proceedings Volume 5533, (2004) https://doi.org/10.1117/12.562431

KEYWORDS: Wavefronts, Extreme ultraviolet, Optical testing, Diffraction, Wavefront metrology, Interferometers, Shearing interferometers, Diffusion tensor imaging, Spherical lenses, Diffraction gratings

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Proceedings Article | 20 May 2004 Paper

Paper

EUV wavefront metrology system in EUVA

Takayuki Hasegawa, Chidane Ouchi, Masanobu Hasegawa, Seima Kato, Akiyoshi Suzuki, Katsumi Sugisaki, Katsuhiko Murakami, Jun Saito, Masahito Niibe

Proceedings Volume 5374, (2004) https://doi.org/10.1117/12.536327

KEYWORDS: Extreme ultraviolet, Wavefronts, Monochromatic aberrations, Wavefront metrology, Photomasks, Metrology, Nickel, Synchrotron technology, Interferometers, Spherical lenses

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Proceedings Article | 20 May 2004 Paper

Paper

Evaluation of contamination deposition on pinholes used in EUV at-wavelength PDI

Katsumi Sugisaki, Masanobu Hasegawa, Seima Kato, Chidane Ouchi, Jun Saito, Masahito Niibe, Akiyoshi Suzuki, Katsuhiko Murakami

Proceedings Volume 5374, (2004) https://doi.org/10.1117/12.537344

KEYWORDS: Oxygen, Contamination, Tantalum, Extreme ultraviolet, Nickel, Gold, Carbon, Adsorption, Projection systems, Wavefronts

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Proceedings Article | 16 June 2003 Paper

Paper

Development of an experimental EUV interferometer for benchmarking several EUV wavefront metrology schemes

Katsuhiko Murakami, Jun Saito, Kazuya Ota, Hiroyuki Kondo, Mikihiko Ishii, Jun Kawakami, Tetsuya Oshino, Katsumi Sugisaki, Yucong Zhu, Masanobu Hasegawa, Yoshiyuki Sekine, Seiji Takeuchi, Chidane Ouchi, Osamu Kakuchi, Yutaka Watanabe, Takayuki Hasegawa, Shinichi Hara, Akiyoshi Suzuki

Proceedings Volume 5037, (2003) https://doi.org/10.1117/12.484935

KEYWORDS: Extreme ultraviolet, Wavefront metrology, Wavefronts, Optical testing, Interferometers, Shearing interferometers, Diffraction, Mirrors, Extreme ultraviolet lithography, Diffraction gratings

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Proceedings Article | 30 July 2002 Paper

Paper

Development of low-loss optical coatings for 157-nm lithography

Ryuji Biro, Kazuho Sone, Shunsuke Niisaka, Minoru Otani, Yasuyuki Suzuki, Chidane Ouchi, Tadahiko Saito, Masanobu Hasegawa, Jun Saito, Akira Tanaka, Akira Matsumoto

Proceedings Volume 4691, (2002) https://doi.org/10.1117/12.474550

KEYWORDS: Optical coatings, Lithography, Neodymium, Spectroscopy, Fluorine, Vacuum ultraviolet, Lenses, Transmittance, Absorption, Reflection

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Proceedings Article | 10 December 2001 Paper

Paper

Measurement of total integrated scatter of optical coatings for 157-nm lithography

Tadahiko Saito, Jun Saito, Etsuro Nakamura, Tatsunobu Kudo, Masanao Kagaya, Tetsuo Takahashi

Proceedings Volume 4449, (2001) https://doi.org/10.1117/12.450106

KEYWORDS: Coating, Photodetectors, Antireflective coatings, Scatter measurement, Sensors, Vacuum ultraviolet, Silicon, Optical coatings, Nitrogen, Light scattering

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Proceedings Article | 28 June 1999 Paper

Paper

Grating-assisted superresolution for scanning optical systems

Hiroshi Ooki, Katsura Otaki, Hisao Osawa, Jun Saito

Proceedings Volume 3864, 38643E (1999) https://doi.org/10.1117/12.997640

KEYWORDS: Super resolution, Signal detection, Spatial frequencies, Optical storage, Moire patterns, Optical discs, Microscopy, Image resolution, Fringe analysis, Imaging systems

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Proceedings Article | 28 June 1999 Paper

Paper

Polarization effect on signal from optical ROM using SIL

K. Otaki, Hisao Osawa, Hiroshi Ooki, Jun Saito

Proceedings Volume 3864, 386411 (1999) https://doi.org/10.1117/12.997571

KEYWORDS: Polarization, Diffraction, Imaging systems, Solids, Aluminum, Optical isolators, Wave plates, Head

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Proceedings Article | 23 October 1998 Paper

Paper

Simulation of readout signals with near-field SIL

Katsura Otaki, Takeshi Irita, Y. Tokoyoda, Hiroshi Ooki, Jun Saito

Proceedings Volume 3401, (1998) https://doi.org/10.1117/12.327932

KEYWORDS: Near field, Near field optics, Diffraction, Dielectric polarization, Detection theory, Reflectivity, Polarization, Tin, Crystals, Dielectrics

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Proceedings Article | 8 September 1995 Paper

Paper

2-GByte/130-mm capacity direct overwrite magneto-optical disk and drive

Koichiro Ishii, Jun Saito, S. Kurita, M. Horikawa, Hideki Akasaka

Proceedings Volume 2514, (1995) https://doi.org/10.1117/12.218736

KEYWORDS: Molybdenum, Protactinium, Prototyping, Clocks, Modulation, Semiconductor lasers, Pulsed laser operation, Switching, Signal processing, Data storage

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Proceedings Article | 12 October 1994 Paper

Paper

High-speed response to laser heating and cooling in thermo-magnetic writing on magneto-optical disk memory

Kazutomo Miyata, Jun Saito, Hideki Akasaka

Proceedings Volume 2338, (1994) https://doi.org/10.1117/12.190203

KEYWORDS: Molybdenum, Modulation, Laser scattering, Astatine, Optical storage, Polonium, Aluminum, Magnetism, Laser marking, Laser irradiation

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Proceedings Article | 1 July 1991 Paper

Paper

Direct overwritable magneto-optical exchange-coupled multilayered disk by laser power modulation recording

Jun Saito, Hideki Akasaka

Proceedings Volume 1499, (1991) https://doi.org/10.1117/12.45947

KEYWORDS: Metals, Molybdenum, Modulation, Thin films, Magnetism, Thin film coatings, Multilayers, Disk lasers, Optical discs, Optical storage

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Showing 5 of 17 publications

Conference Committee Involvement (1)

Optical Data Storage

14 May 2000 | Whistler, BC, Canada

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